The Hotpoint HR 612 CH Built-in Ceramic Hob in stylish and contemporary black glass finish measuring just under 60cm with four cooking zones and touch control giving you precise temperature control. You will find a Double Ring Zone, which is a dual zone designed to increase cooking flexibility ensuring the hob can be used for various hob sizes and power levels. This Ceramic hob is fast, energy efficient, clean, safe and controllable, heat is formed rapidly saving you time and money over sealed plate hobs. There are nine power levels to choose from, so you can choose the perfect power level for the food you're cooking. There is a residual heat indicator feature where the indicator lights stay on until the surface has cooled down to a temperature which is safe enough to touch.